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Thiophene-4

Cat. No. M8456

All AbMole products are for research use only, cannot be used for human consumption.

Thiophene-4 Structure

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Quality Control & Documentation
Biological Activity

Thiophene-4 (TP4) is an inhibitor of polyketide synthase 13 (Pks13), which plays a critical role in the biosynthesis of mycolic acid, an essential component of the cell wall in M. tuberculosis, and is a potential new target for tuberculosis treatment. TP4 inhibits FadD32-dependent loading of the mycolic acid precursor meromycoloyl chain onto acyl carrier protein (ACP) domains located at the N terminus of Pks13, preventing synthesis of mycolic acid and resulting in mycobacterial cell death. TP4 bacteriosidal activity is equivalent to treatment with the first-line drug isoniazid, and enhances its activity, but is less likely to cause resistance. The minimal inhibitory concentration (MIC) values of TP4 against drug-susceptible multidrug-resistant M. tuberculosis strains is approximately 500 nM.

Chemical Information
Molecular Weight 422.33
Formula C16H11F5N2O4S
CAS Number 551907-64-3
Solubility (25°C) DMSO: 20 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Denis S Baranov, et al. One-Pot Synthesis of 2- R-Naphtho[2,3- b]thiophene-4,9-diones via Cyclization of 2-( R-Ethynyl)-1,4-naphthoquinones with Na 2 S 2 O 3

[2] Xu-Dong Zhou, et al. New terpenoids and thiophene derivatives from the aerial parts of Artemisia sieversiana

[3] Xiao-Hui Zhang, et al. NMR studies on 4-thio-5-furan-modified and 4-thio-5-thiophene-modified nucleosides

[4] Cathrin Lindenschmidt, et al. 8-Halo-substituted naphtho[2,3-b]thiophene-4,9-diones as redox-active inhibitors of keratinocyte hyperproliferation with reduced membrane-damaging properties

[5] L J Huang, et al. Synthesis and cytotoxicity of acetyl-4H,9H-naphtho[2,3-b]thiophene-4,9-diones

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Keywords: Thiophene-4 supplier, inhibitors, activators

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